In this picture taken Oct. 18, 2012 a cyclist passes a poster showing three naked men which has had red tape added to cover the sensitive parts of the three men, in Vienna, Austria. Poster reads: "Naked Men". A prestigious Vienna museum, The Leopold Museum, has been forced to cover up a graphic poster advertising a new show devoted to male nudity, after protests that it is offensive. The show — "Nude Men from 1800 to Today" — opened its doors Friday Oct. 20, looking at how artists have dealt with the theme of male nudity over the centuries. (AP Photo/Ronald Zak)